CN104804246A - Pressure-proof rubber material for hydraulic system - Google Patents
Pressure-proof rubber material for hydraulic system Download PDFInfo
- Publication number
- CN104804246A CN104804246A CN201510199546.9A CN201510199546A CN104804246A CN 104804246 A CN104804246 A CN 104804246A CN 201510199546 A CN201510199546 A CN 201510199546A CN 104804246 A CN104804246 A CN 104804246A
- Authority
- CN
- China
- Prior art keywords
- parts
- pressure
- rubber material
- hydraulic system
- proof rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a pressure-proof rubber material for a hydraulic system. The pressure-proof rubber material is prepared from the following raw materials in parts by weight: 30-50 parts of nitrile rubber, 15-22 parts of methyl vinyl silicone rubber, 10-20 parts of natural rubber, 6-8 parts of vaseline, 1-4 parts of N,N'-bis(beta-naphthyl)-p-phenylenediamine, 4-7 parts of channel black, 3-6 parts of a dibutyl phthalate softening agent, 1-4 parts of stearic acid, 7-11 parts of diethylene glycol dibenzoate, 1-5 parts of naphthenic oil, 4-9 parts of calcium carbonate, 1-3 parts of a plasticizer, 7-10 parts of diethyldithiocarbamic acid zinc salt, 4-6 parts of a reinforcing powder, 1-4 parts of white carbon black and 2-6 parts of a tackifier. The pressure-proof rubber material has the benefits of being very high in pressure-proof property and ductility, good in sealing effect and suitable for the hydraulic system.
Description
Technical field
The present invention relates to the measuring body elastomeric material of a kind of hydraulic efficiency system.
Background technology
Rubber industry is one of important foundation industry of national economy, and rubber provides daily rubber product for people, and provides various rubber production unit or rubber components to the heavy industry such as digging, traffic, building, machinery, electronics and new industry.Hydraulic efficiency system has lightweight, scope speed is fast, infinite variable speed scope is large simultaneously, therefore, the pressure of hydraulic efficiency system is comparatively large, and general elastomeric material can not bear high pressure, causes the infringement of distortion, hydraulic efficiency system needs good oil-proofness simultaneously, but the grease proofing grade of existing elastomeric material is unsatisfactory.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of elastomeric material, has good crushing resistance, and ductility is good simultaneously, and good sealing effect, is applicable to hydraulic efficiency system.
For solving prior art problem, technical scheme provided by the invention is, the measuring body elastomeric material of a kind of hydraulic efficiency system, and it is made up of the raw material of following parts by weight:
Paracril 30-50 part, methyl vinyl silicone rubber 15-22 part, natural rubber 10-20 part, Vaseline 6-8 part, N, N-bis-(betanaphthyl) Ursol D 1-4 part, thermally oxidized black 4-7 part, adjacent dibutylester tenderizer 3-6 part, stearic acid 1-4 part, dibenzoate 7-11 part, naphthenic oil 1-5 part, calcium carbonate 4-9 part, softening agent 1-3 part, zinc diethyldithiocarbamate 7-10 part, strengthening powder 4-6 part, white carbon black 1-4 part, tackifier 2-6 part.
The invention has the beneficial effects as follows: elastomeric material of the present invention, have good crushing resistance, ductility is good simultaneously, and good sealing effect, is applicable to hydraulic efficiency system.
Embodiment
embodiment 1
The measuring body elastomeric material of a kind of hydraulic efficiency system, it is made up of the raw material of following parts by weight:
Paracril 30 parts, methyl vinyl silicone rubber 15 parts, natural rubber 10 parts, 6 parts, Vaseline, N, N-bis-(betanaphthyl) Ursol D 1 part, thermally oxidized black 4 parts, adjacent dibutylester tenderizer 3 parts, stearic acid 1 part, dibenzoate 7 parts, naphthenic oil 1 part, 4 parts, calcium carbonate, 1 part, softening agent, zinc diethyldithiocarbamate 7 parts, strengthening powder 4 parts, white carbon black 1 part, tackifier 2 parts.
embodiment 2
The measuring body elastomeric material of a kind of hydraulic efficiency system, it is made up of the raw material of following parts by weight:
Paracril 50 parts, methyl vinyl silicone rubber 22 parts, natural rubber 20 parts, 8 parts, Vaseline, N, N-bis-(betanaphthyl) Ursol D 4 parts, thermally oxidized black 7 parts, adjacent dibutylester tenderizer 6 parts, stearic acid 4 parts, dibenzoate 11 parts, naphthenic oil 5 parts, 9 parts, calcium carbonate, 3 parts, softening agent, zinc diethyldithiocarbamate 10 parts, strengthening powder 6 parts, white carbon black 4 parts, tackifier 6 parts.
Claims (1)
1. the measuring body elastomeric material of hydraulic efficiency system, is characterized in that: it is made up of the raw material of following parts by weight:
Paracril 30-50 part, methyl vinyl silicone rubber 15-22 part, natural rubber 10-20 part, Vaseline 6-8 part, N, N-bis-(betanaphthyl) Ursol D 1-4 part, thermally oxidized black 4-7 part, adjacent dibutylester tenderizer 3-6 part, stearic acid 1-4 part, dibenzoate 7-11 part, naphthenic oil 1-5 part, calcium carbonate 4-9 part, softening agent 1-3 part, zinc diethyldithiocarbamate 7-10 part, strengthening powder 4-6 part, white carbon black 1-4 part, tackifier 2-6 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199546.9A CN104804246A (en) | 2015-04-24 | 2015-04-24 | Pressure-proof rubber material for hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199546.9A CN104804246A (en) | 2015-04-24 | 2015-04-24 | Pressure-proof rubber material for hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104804246A true CN104804246A (en) | 2015-07-29 |
Family
ID=53689462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510199546.9A Pending CN104804246A (en) | 2015-04-24 | 2015-04-24 | Pressure-proof rubber material for hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104804246A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513186A (en) * | 2017-09-28 | 2017-12-26 | 安徽炳辰吸塑有限公司 | A kind of hydraulic oil pipe elastomeric material |
| CN110330700A (en) * | 2019-07-16 | 2019-10-15 | 安徽升隆电气有限公司 | A kind of sensor highly dense closure material and preparation method thereof |
-
2015
- 2015-04-24 CN CN201510199546.9A patent/CN104804246A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513186A (en) * | 2017-09-28 | 2017-12-26 | 安徽炳辰吸塑有限公司 | A kind of hydraulic oil pipe elastomeric material |
| CN110330700A (en) * | 2019-07-16 | 2019-10-15 | 安徽升隆电气有限公司 | A kind of sensor highly dense closure material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |